"I recently had the privilege of having my basement crawlspace encapsulated (3-layer protection) by Groundworks and I am beyond thrilled with the results. The project included the installation of a sum pump, 75 feet of drainage line, drainage mat, insulation, and heavy-duty plastic, and after just a couple of days, the improvements have been remarkable.
In the past, my basement was plagued by a stagnant pond-like odor, a constant temperature of 59 degrees, and uncomfortably high humidity. Now, thanks to the encapsulation, the odor is completely gone, the humidity has been cut in half, and even without the subfloor installed, the temperature has noticeably risen. It’s incredible how much of a difference the encapsulation has made already.
I first encountered Groundworks at the Home Show in Denver, where their display of encapsulation systems stood out as the best of the show. Their products were clearly superior to the competitors, both in quality and appearance. After receiving multiple bids, all of which were similarly priced, we ultimately chose Groundworks—especially after seeing how they provided honest, straightforward information without using scare tactics to upsell additional products.
What truly set this experience apart, however, was the exceptional leadership and professionalism of the job foreman, Guillermo Hernandez. From start to finish, Guillermo and his team exceeded my expectations. Guillermo was not only professional and knowledgeable but also incredibly attentive throughout the entire process. He kept us fully informed at all times, conducting daily walkthroughs to show us the progress and outline the plan for the following day. His communication and dedication to the project were top-notch.
Guillermo’s crew—Memo, Lazaro, Ulises, and Diego—were equally impressive. They were all punctual, respectful, and hard-working, giving their best to every aspect of the job. Their attention to detail and insistence on perfection were evident, and their commitment to delivering quality results was remarkable. It was some of the most intense labor I’ve ever witnessed, and I’m grateful for their hard work.
Overall, I’m extremely happy with the job done by Groundworks. The encapsulation has already made a huge difference in my basement’s environment, and I would highly recommend their services to anyone in need of this type of work. A special thank you to Guillermo and his crew for their professionalism, hard work, and dedication to excellence.
I am attaching before, during and after pictures."